feishin/src/main/preload/browser.ts

import { ipcRenderer } from 'electron';

const exit = () => {
  ipcRenderer.send('window-close');
};
const maximize = () => {
  ipcRenderer.send('window-maximize');
};
const minimize = () => {
  ipcRenderer.send('window-minimize');
};
const unmaximize = () => {
  ipcRenderer.send('window-unmaximize');
};

const devtools = () => {
  ipcRenderer.send('window-dev-tools');
};

export const browser = {
  devtools,
  exit,
  maximize,
  minimize,
  unmaximize,
};